#18570F#18570F

#18570F is a dark, vivid green. Relative luminance 0.070; OKLCH L 40.2% C 0.120 H 141.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#18570F
RGB	rgb(24, 87, 15)
HSL	hsl(113, 71%, 20%)
HSV	hsv(113, 83%, 34%)
CMYK	cmyk(72.4%, 0%, 82.8%, 65.9%)
CIE-LAB	lab(31.91, -34.48, 33.54)
CIE-LCH	lch(31.91, 48.10, 135.79°)
OKLab	oklab(40.17% -0.0941 0.0752)
OKLCH	oklch(40.17% 0.12 141.4)
XYZ	xyz(3.8709, 7.0447, 1.6076)
Luminance	0.0704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18570F #4E0F57

analogous

#3C570F #18570F #0F572A

triadic

#18570F #0F1857 #570F18

tetradic

#18570F #0F3C57 #4E0F57 #572A0F

square

#18570F #0F3C57 #4E0F57 #572A0F

split-complementary

#18570F #2A0F57 #570F3C

monochromatic

#071A05 #0A2306 #18570F #268B18 #35BF21

Accessibility & contrast

On white

8.72

#18570F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#18570F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18570F

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18570F	#FFFFFF	#000000	##FFFFFF
##18570F	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E01

Deuteranopia (green-blind)

#524917

Tritanopia (blue-blind)

#0B5449

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #18570f;
/* rgb */ color: rgb(24, 87, 15);
/* oklch */ color: oklch(40.2% 0.120 141.4);

Tailwind

colors: {
  custom: {
    50: '#608753',
    500: '#18570f',
    950: '#000000',
  },
}

SCSS

$custom: #18570f;
$custom-light: #608753;
$custom-dark: #000000;

JSON

{
  "hex": "#18570f",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 15
  },
  "hsl": {
    "h": 112.5,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40167,
    "c": 0.12047,
    "h": 141.4
  },
  "luminance": 0.07045
}

Semantic roles & 50–950 ramp

primary

#18570F

secondary

#853191

accent

#3AEDD7

background

#F5F8F4

surface

#EAEFE8

border

#C6CAC4

text

#050B03

muted

#797C78

Preview Lab

Preview with #18570F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →